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%% @author Bob Ippolito <bob@mochimedia.com>
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%% @copyright 2007 Mochi Media, Inc.
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%%
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%% Permission is hereby granted, free of charge, to any person obtaining a
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%% copy of this software and associated documentation files (the "Software"),
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%% to deal in the Software without restriction, including without limitation
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%% the rights to use, copy, modify, merge, publish, distribute, sublicense,
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%% and/or sell copies of the Software, and to permit persons to whom the
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%% Software is furnished to do so, subject to the following conditions:
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%%
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%% The above copyright notice and this permission notice shall be included in
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%% all copies or substantial portions of the Software.
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%%
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%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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%% THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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%% FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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%% DEALINGS IN THE SOFTWARE.
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%% @doc Gives a good MIME type guess based on file extension.
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-module(mochiweb_mime).
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-author('bob@mochimedia.com').
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-export([from_extension/1]).
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%% @spec from_extension(S::string()) -> string() | undefined
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%% @doc Given a filename extension (e.g. ".html") return a guess for the MIME
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%% type such as "text/html". Will return the atom undefined if no good
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%% guess is available.
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from_extension(".stl") ->
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"application/SLA";
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from_extension(".stp") ->
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"application/STEP";
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from_extension(".step") ->
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"application/STEP";
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from_extension(".dwg") ->
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"application/acad";
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from_extension(".ez") ->
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"application/andrew-inset";
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from_extension(".ccad") ->
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"application/clariscad";
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from_extension(".drw") ->
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"application/drafting";
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from_extension(".tsp") ->
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"application/dsptype";
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from_extension(".dxf") ->
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"application/dxf";
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from_extension(".xls") ->
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"application/excel";
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from_extension(".unv") ->
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"application/i-deas";
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from_extension(".jar") ->
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"application/java-archive";
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from_extension(".hqx") ->
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"application/mac-binhex40";
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from_extension(".cpt") ->
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"application/mac-compactpro";
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from_extension(".pot") ->
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"application/vnd.ms-powerpoint";
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from_extension(".ppt") ->
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"application/vnd.ms-powerpoint";
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from_extension(".dms") ->
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"application/octet-stream";
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from_extension(".lha") ->
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"application/octet-stream";
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from_extension(".lzh") ->
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"application/octet-stream";
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from_extension(".oda") ->
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"application/oda";
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from_extension(".ogg") ->
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"application/ogg";
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from_extension(".ogm") ->
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"application/ogg";
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from_extension(".pdf") ->
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"application/pdf";
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from_extension(".pgp") ->
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"application/pgp";
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from_extension(".ai") ->
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"application/postscript";
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from_extension(".eps") ->
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"application/postscript";
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from_extension(".ps") ->
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"application/postscript";
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from_extension(".prt") ->
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"application/pro_eng";
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from_extension(".rtf") ->
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"application/rtf";
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from_extension(".smi") ->
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"application/smil";
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from_extension(".smil") ->
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"application/smil";
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from_extension(".sol") ->
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"application/solids";
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from_extension(".vda") ->
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"application/vda";
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from_extension(".xlm") ->
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"application/vnd.ms-excel";
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from_extension(".cod") ->
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"application/vnd.rim.cod";
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from_extension(".pgn") ->
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"application/x-chess-pgn";
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from_extension(".cpio") ->
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"application/x-cpio";
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from_extension(".csh") ->
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"application/x-csh";
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from_extension(".deb") ->
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"application/x-debian-package";
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from_extension(".dcr") ->
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"application/x-director";
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from_extension(".dir") ->
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"application/x-director";
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from_extension(".dxr") ->
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"application/x-director";
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from_extension(".gz") ->
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"application/x-gzip";
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from_extension(".hdf") ->
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"application/x-hdf";
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from_extension(".ipx") ->
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"application/x-ipix";
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from_extension(".ips") ->
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"application/x-ipscript";
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from_extension(".js") ->
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"application/x-javascript";
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from_extension(".skd") ->
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"application/x-koan";
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from_extension(".skm") ->
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"application/x-koan";
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from_extension(".skp") ->
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"application/x-koan";
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from_extension(".skt") ->
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"application/x-koan";
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from_extension(".latex") ->
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"application/x-latex";
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from_extension(".lsp") ->
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"application/x-lisp";
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from_extension(".scm") ->
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"application/x-lotusscreencam";
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from_extension(".mif") ->
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"application/x-mif";
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from_extension(".com") ->
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"application/x-msdos-program";
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from_extension(".exe") ->
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"application/octet-stream";
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from_extension(".cdf") ->
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"application/x-netcdf";
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from_extension(".nc") ->
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"application/x-netcdf";
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from_extension(".pl") ->
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"application/x-perl";
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from_extension(".pm") ->
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"application/x-perl";
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from_extension(".rar") ->
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"application/x-rar-compressed";
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from_extension(".sh") ->
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"application/x-sh";
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from_extension(".shar") ->
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"application/x-shar";
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from_extension(".swf") ->
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"application/x-shockwave-flash";
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from_extension(".sit") ->
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"application/x-stuffit";
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from_extension(".sv4cpio") ->
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"application/x-sv4cpio";
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from_extension(".sv4crc") ->
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"application/x-sv4crc";
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from_extension(".tar.gz") ->
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"application/x-tar-gz";
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from_extension(".tgz") ->
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"application/x-tar-gz";
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from_extension(".tar") ->
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"application/x-tar";
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from_extension(".tcl") ->
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"application/x-tcl";
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from_extension(".texi") ->
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"application/x-texinfo";
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from_extension(".texinfo") ->
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"application/x-texinfo";
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from_extension(".man") ->
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"application/x-troff-man";
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from_extension(".me") ->
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"application/x-troff-me";
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from_extension(".ms") ->
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"application/x-troff-ms";
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from_extension(".roff") ->
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"application/x-troff";
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from_extension(".t") ->
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"application/x-troff";
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from_extension(".tr") ->
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"application/x-troff";
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from_extension(".ustar") ->
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"application/x-ustar";
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from_extension(".src") ->
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"application/x-wais-source";
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from_extension(".zip") ->
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"application/zip";
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from_extension(".tsi") ->
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"audio/TSP-audio";
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from_extension(".au") ->
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"audio/basic";
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from_extension(".snd") ->
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"audio/basic";
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from_extension(".kar") ->
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"audio/midi";
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from_extension(".mid") ->
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"audio/midi";
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from_extension(".midi") ->
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"audio/midi";
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from_extension(".mp2") ->
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"audio/mpeg";
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from_extension(".mp3") ->
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"audio/mpeg";
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from_extension(".mpga") ->
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"audio/mpeg";
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from_extension(".aif") ->
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"audio/x-aiff";
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from_extension(".aifc") ->
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"audio/x-aiff";
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from_extension(".aiff") ->
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"audio/x-aiff";
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from_extension(".m3u") ->
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"audio/x-mpegurl";
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from_extension(".wax") ->
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"audio/x-ms-wax";
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from_extension(".wma") ->
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"audio/x-ms-wma";
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from_extension(".rpm") ->
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"audio/x-pn-realaudio-plugin";
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from_extension(".ram") ->
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"audio/x-pn-realaudio";
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from_extension(".rm") ->
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"audio/x-pn-realaudio";
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from_extension(".ra") ->
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"audio/x-realaudio";
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from_extension(".wav") ->
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"audio/x-wav";
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from_extension(".pdb") ->
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"chemical/x-pdb";
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from_extension(".ras") ->
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"image/cmu-raster";
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from_extension(".gif") ->
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"image/gif";
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from_extension(".ief") ->
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"image/ief";
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from_extension(".jpe") ->
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"image/jpeg";
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from_extension(".jpeg") ->
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"image/jpeg";
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from_extension(".jpg") ->
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"image/jpeg";
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from_extension(".jp2") ->
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"image/jp2";
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from_extension(".png") ->
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"image/png";
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from_extension(".tif") ->
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"image/tiff";
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from_extension(".tiff") ->
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"image/tiff";
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from_extension(".pnm") ->
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"image/x-portable-anymap";
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from_extension(".pbm") ->
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"image/x-portable-bitmap";
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from_extension(".pgm") ->
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"image/x-portable-graymap";
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from_extension(".ppm") ->
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"image/x-portable-pixmap";
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from_extension(".rgb") ->
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"image/x-rgb";
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from_extension(".xbm") ->
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"image/x-xbitmap";
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from_extension(".xwd") ->
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"image/x-xwindowdump";
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from_extension(".iges") ->
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"model/iges";
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from_extension(".igs") ->
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"model/iges";
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from_extension(".mesh") ->
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"model/mesh";
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from_extension(".") ->
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"";
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from_extension(".msh") ->
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"model/mesh";
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from_extension(".silo") ->
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"model/mesh";
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from_extension(".vrml") ->
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"model/vrml";
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from_extension(".wrl") ->
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"model/vrml";
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from_extension(".css") ->
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"text/css";
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from_extension(".htm") ->
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"text/html";
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from_extension(".html") ->
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"text/html";
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from_extension(".asc") ->
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"text/plain";
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from_extension(".c") ->
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"text/plain";
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from_extension(".cc") ->
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"text/plain";
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from_extension(".f90") ->
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"text/plain";
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from_extension(".f") ->
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"text/plain";
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from_extension(".hh") ->
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"text/plain";
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from_extension(".m") ->
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"text/plain";
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from_extension(".txt") ->
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"text/plain";
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from_extension(".rtx") ->
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"text/richtext";
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from_extension(".sgm") ->
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"text/sgml";
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from_extension(".sgml") ->
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"text/sgml";
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from_extension(".tsv") ->
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"text/tab-separated-values";
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from_extension(".jad") ->
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"text/vnd.sun.j2me.app-descriptor";
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from_extension(".etx") ->
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"text/x-setext";
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from_extension(".xml") ->
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"application/xml";
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from_extension(".dl") ->
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"video/dl";
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from_extension(".fli") ->
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"video/fli";
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from_extension(".flv") ->
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"video/x-flv";
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from_extension(".gl") ->
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"video/gl";
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from_extension(".mp4") ->
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"video/mp4";
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from_extension(".mpe") ->
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"video/mpeg";
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from_extension(".mpeg") ->
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"video/mpeg";
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from_extension(".mpg") ->
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"video/mpeg";
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from_extension(".mov") ->
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"video/quicktime";
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from_extension(".qt") ->
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"video/quicktime";
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347 |
from_extension(".viv") ->
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"video/vnd.vivo";
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349 |
from_extension(".vivo") ->
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"video/vnd.vivo";
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351 |
from_extension(".asf") ->
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"video/x-ms-asf";
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353 |
from_extension(".asx") ->
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"video/x-ms-asx";
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from_extension(".wmv") ->
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"video/x-ms-wmv";
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357 |
from_extension(".wmx") ->
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358 |
"video/x-ms-wmx";
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359 |
from_extension(".wvx") ->
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|
360 |
"video/x-ms-wvx";
|
|
|
361 |
from_extension(".avi") ->
|
|
|
362 |
"video/x-msvideo";
|
|
|
363 |
from_extension(".movie") ->
|
|
|
364 |
"video/x-sgi-movie";
|
|
|
365 |
from_extension(".mime") ->
|
|
|
366 |
"www/mime";
|
|
|
367 |
from_extension(".ice") ->
|
|
|
368 |
"x-conference/x-cooltalk";
|
|
|
369 |
from_extension(".vrm") ->
|
|
|
370 |
"x-world/x-vrml";
|
|
|
371 |
from_extension(".spx") ->
|
|
|
372 |
"audio/ogg";
|
|
|
373 |
from_extension(".xhtml") ->
|
|
|
374 |
"application/xhtml+xml";
|
|
|
375 |
from_extension(".bz2") ->
|
|
|
376 |
"application/x-bzip2";
|
|
|
377 |
from_extension(".doc") ->
|
|
|
378 |
"application/msword";
|
|
|
379 |
from_extension(".z") ->
|
|
|
380 |
"application/x-compress";
|
|
|
381 |
from_extension(".ico") ->
|
|
|
382 |
"image/x-icon";
|
|
|
383 |
from_extension(".bmp") ->
|
|
|
384 |
"image/bmp";
|
|
|
385 |
from_extension(".m4a") ->
|
|
|
386 |
"audio/mpeg";
|
|
|
387 |
from_extension(".csv") ->
|
|
|
388 |
"text/csv";
|
|
|
389 |
from_extension(".eot") ->
|
|
|
390 |
"application/vnd.ms-fontobject";
|
|
|
391 |
from_extension(".m4v") ->
|
|
|
392 |
"video/mp4";
|
|
|
393 |
from_extension(".svg") ->
|
|
|
394 |
"image/svg+xml";
|
|
|
395 |
from_extension(".svgz") ->
|
|
|
396 |
"image/svg+xml";
|
|
|
397 |
from_extension(".ttc") ->
|
|
|
398 |
"application/x-font-ttf";
|
|
|
399 |
from_extension(".ttf") ->
|
|
|
400 |
"application/x-font-ttf";
|
|
|
401 |
from_extension(".vcf") ->
|
|
|
402 |
"text/x-vcard";
|
|
|
403 |
from_extension(".webm") ->
|
|
|
404 |
"video/web";
|
|
|
405 |
from_extension(".webp") ->
|
|
|
406 |
"image/web";
|
|
|
407 |
from_extension(".woff") ->
|
|
|
408 |
"application/x-font-woff";
|
|
|
409 |
from_extension(".otf") ->
|
|
|
410 |
"font/opentype";
|
|
|
411 |
from_extension(_) ->
|
|
|
412 |
undefined.
|
|
|
413 |
|
|
|
414 |
%%
|
|
|
415 |
%% Tests
|
|
|
416 |
%%
|
|
|
417 |
-ifdef(TEST).
|
|
|
418 |
-include_lib("eunit/include/eunit.hrl").
|
|
|
419 |
|
|
|
420 |
exhaustive_from_extension_test() ->
|
|
|
421 |
T = mochiweb_cover:clause_lookup_table(?MODULE, from_extension),
|
|
|
422 |
[?assertEqual(V, from_extension(K)) || {K, V} <- T].
|
|
|
423 |
|
|
|
424 |
from_extension_test() ->
|
|
|
425 |
?assertEqual("text/html",
|
|
|
426 |
from_extension(".html")),
|
|
|
427 |
?assertEqual(undefined,
|
|
|
428 |
from_extension("")),
|
|
|
429 |
?assertEqual(undefined,
|
|
|
430 |
from_extension(".wtf")),
|
|
|
431 |
ok.
|
|
|
432 |
|
|
|
433 |
-endif.
|